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Lines Matching defs:SPAN

233 #define	SPAN		800.	/* min envelope span */
309 	double	span;		/* shift register envelope span */
836 	 * eight survivors and determines the span, slice level and
867 			 * span and correct start bit and two stop bits.
870 			    up->surv[i].span < SPAN)
887 		up->maxsignal = up->surv[j].span;
899  * samples. It then computes the slice level and span over these samples
932 	 * Determine the span as the maximum less the minimum and the
933 	 * slice level as the minimum plus a fraction of the span. Note
939 	sp->span = es_max - es_min;
940 	slice = es_min + .45 * sp->span;
959 	sp->dist = dist / (11 * sp->span);